Pith Number

pith:KNQRRQ73

pith:2019:KNQRRQ73ACSB7OS7KKYBZTYR3C

not attested not anchored not stored refs pending

CMU-01 at the SIGMORPHON 2019 Shared Task on Crosslinguality and Context in Morphology

Aditi Chaudhary, David R. Mortensen, Elizabeth Salesky, Gayatri Bhat, Jaime G. Carbonell, Yulia Tsvetkov

arxiv:1907.10129 v1 · 2019-07-23 · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KNQRRQ73ACSB7OS7KKYBZTYR3C}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:39:38.967400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

536118c3fb00a41fba5f52b01ccf11d8ba332e1b2db284d66ef1bd195de37998

Aliases

arxiv: 1907.10129 · arxiv_version: 1907.10129v1 · doi: 10.48550/arxiv.1907.10129 · pith_short_12: KNQRRQ73ACSB · pith_short_16: KNQRRQ73ACSB7OS7 · pith_short_8: KNQRRQ73

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/KNQRRQ73ACSB7OS7KKYBZTYR3C \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 536118c3fb00a41fba5f52b01ccf11d8ba332e1b2db284d66ef1bd195de37998

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba87cfba9944ddf6b401bb20e4c09384887e9847b3d251cc994153a03749a09d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-07-23T21:05:37Z",
    "title_canon_sha256": "d1f7202318c8e970115c918e3b67d22cbdfbfa6f570eb09294cdf8d64e90e8d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.10129",
    "kind": "arxiv",
    "version": 1
  }
}